CVE-2022-3320
Cisco Zero Trust Secure Web Gateway Bypass Vulnerability
Description
It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli 'set-custom-endpoint' subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint.
INFO
Published Date :
Oct. 28, 2022, 10:15 a.m.
Last Modified :
Nov. 7, 2023, 3:51 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-3320.
| URL | Resource |
|---|---|
| https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-3320 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-3320 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Changed Description It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli 'set-custom-endpoint' subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint. It was possible to bypass policies configured for Zero Trust Secure Web Gateway by using warp-cli 'set-custom-endpoint' subcommand. Using this command with an unreachable endpoint caused the WARP Client to disconnect and allowed bypassing administrative restrictions on a Zero Trust enrolled endpoint. -
Initial Analysis by [email protected]
Oct. 31, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf No Types Assigned https://github.com/cloudflare/advisories/security/advisories/GHSA-3868-hwjx-r5xf Third Party Advisory Added CWE NIST CWE-862 Added CPE Configuration OR *cpe:2.3:a:cloudflare:warp:*:*:*:*:*:windows:*:* versions up to (excluding) 2022.8.857.0 *cpe:2.3:a:cloudflare:warp:*:*:*:*:*:macos:*:* versions up to (excluding) 2022.8.861.0 *cpe:2.3:a:cloudflare:warp:*:*:*:*:*:linux_kernel:*:* versions up to (excluding) 2022.8.936 -
CVE Modified by [email protected]
Oct. 28, 2022
Action Type Old Value New Value Removed CWE Cloudflare, Inc. CWE-287 Added CWE Cloudflare, Inc. CWE-862
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-3320 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-3320
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.00%
score
0.53030
percentile